lid velocity = 0.000106281, prandtl # = 1., grashof # = 1.
  0 SNES Function norm 1.036007954337e-02
  1 SNES Function norm 3.201130549705e-06
  2 SNES Function norm 2.738200342766e-10
  3 SNES Function norm 1.086838199638e-14
Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 3
Number of SNES iterations = 3